Document Detail


Early stone technology on Flores and its implications for Homo floresiensis.
MedLine Citation:
PMID:  16738657     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In the Soa Basin of central Flores, eastern Indonesia, stratified archaeological sites, including Mata Menge, Boa Lesa and Kobatuwa (Fig. 1), contain stone artefacts associated with the fossilized remains of Stegodon florensis, Komodo dragon, rat and various other taxa. These sites have been dated to 840-700 kyr bp (thousand years before present). The authenticity of the Soa Basin artefacts and their provenance have been demonstrated by previous work, but to quell lingering doubts, here we describe the context, attributes and production modes of 507 artefacts excavated at Mata Menge. We also note specific similarities, and apparent technological continuity, between the Mata Menge stone artefacts and those excavated from Late Pleistocene levels at Liang Bua cave, 50 km to the west. The latter artefacts, dated to between 95-74 and 12 kyr ago, are associated with the remains of a dwarfed descendent of S. florensis, Komodo dragon, rat and a small-bodied hominin species, Homo floresiensis, which had a brain size of about 400 cubic centimetres. The Mata Menge evidence negates claims that stone artefacts associated with H. floresiensis are so complex that they must have been made by modern humans (Homo sapiens).
Authors:
Adam Brumm; Fachroel Aziz; Gert D van den Bergh; Michael J Morwood; Mark W Moore; Iwan Kurniawan; Douglas R Hobbs; Richard Fullagar
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Publication Detail:
Type:  Historical Article; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Nature     Volume:  441     ISSN:  1476-4687     ISO Abbreviation:  Nature     Publication Date:  2006 Jun 
Date Detail:
Created Date:  2006-06-01     Completed Date:  2006-07-07     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0410462     Medline TA:  Nature     Country:  England    
Other Details:
Languages:  eng     Pagination:  624-8     Citation Subset:  IM    
Affiliation:
Department of Archaeology and Natural History, Research School of Pacific and Asian Studies, Australian National University, Canberra, Australian Capital Territory 0200, Australia. adam.brumm@anu.edu.au
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MeSH Terms
Descriptor/Qualifier:
Animals
Archaeology
Evolution*
Fossils
History, Ancient
Hominidae / anatomy & histology,  classification,  physiology*
Humans
Indonesia
Phylogeny
Rats
Technology / history*
Time Factors

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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